Simultaneous Space and Time Synchronization Using Shared Entangled Qubits |
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| Authors: | Liu xiao-shu LONG Gui-Lu TONG Dian-Min |
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| Affiliation: | Department of Physics, Tsinghua University, Beijing 100084, China Department of Physics, Tsinghua University, Beijing 100084, China;Key Laboratory for Quantum Information and Measurement, Beijing 100084, China;Center for Atomic and Molecular Nano-Sciences, Tsinghua University, Beijing 100084, China;Institute of Theoretical Physics, the Chinese Academy of Sciences, Beijing 100080, China Department of Physics, Shandong Normal University, Jinan 250014, China |
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| Abstract: | This paper generalizes the quantum clock synchronization protocol of Josza, et al., [Richard Jozsa, et al.,Phys. Rev. Lett. 85 (2000) 2010] to synchronize space and time simultaneously. |
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| Keywords: | synchronization entanglement |
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